Simon Glass [Fri, 22 Jan 2016 02:43:36 +0000 (19:43 -0700)]
rockchip: Use pwrseq for MMC start-up on jerry
This is defined in the device tree in Linux. Copy over the settings so that
this can be used instead of hard-coding the reset line.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:35 +0000 (19:43 -0700)]
rockchip: Correct the defconfig order
This has got out of sequence somehow. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:34 +0000 (19:43 -0700)]
rockchip: mmc: Use a pwrseq device if available
Use the pwrseq uclass to find a suitable power sequence for the MMC device.
If this is enabled in the device tree, we will pick it up automatically.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:33 +0000 (19:43 -0700)]
rockchip: Convert the PMU IOMUX registers into an array
This is easier to deal with when using generic code since it allows us to
use a register index instead of naming each register.
Adjust it, adding an enum to improve readability.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:32 +0000 (19:43 -0700)]
rockchip: Avoid using MMC code when not booting from MMC
This saves some code space in SPL which is useful on jerry.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:31 +0000 (19:43 -0700)]
dm: Add a power sequencing uclass
Some devices need special sequences to be used when starting up. Add a
uclass for this. Drivers can be added to provide specific features as
needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:30 +0000 (19:43 -0700)]
power: Add support for RK808 regulators
Add regulator support for the RK808 PMIC. It integrated 4 BUCKs and 8 LDOs
all of which are supported by this driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:29 +0000 (19:43 -0700)]
power: Add base support for the RK808 PMIC
This Rockchip PMIC provides features suitable for battery-powered
applications. It is commonly used with Rockchip SoCs.
Add a driver which provides register access. The regulator driver will use
this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:28 +0000 (19:43 -0700)]
dts: Bring in pinctrl device tree binding
Add this binding file since we now use it in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:27 +0000 (19:43 -0700)]
dm: pmic: Add 'reg status' to show all regulators
It is convenient to be able to see the status of all regulators in a list.
Add this feature to the 'reg status' command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:26 +0000 (19:43 -0700)]
dm: pinctrl: Add a function to parse PIN_CONFIG flags
Add a function which produces a flags word from a few common PIN_CONFIG
settings. This is useful for simple pinctrl drivers that don't need to worry
about drive strength, etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Fri, 22 Jan 2016 02:43:25 +0000 (19:43 -0700)]
dm: core: Don't set pinctrl for pinctrl devices
There is sort-of race condition when a pinctrl device is probed. The pinctrl
function is called which may end up using the same device as is being
probed. This results in operations being used before the device is actually
probed.
For now, disallow pinctrl operations on pinctrl devices while probing. An
alternative solution would be to move the operation to later in the
device_probe() function (for pinctrl devices only) but this needs more
thought.
Signed-off-by: Simon Glass <sjg@chromium.org>
Jeffy Chen [Thu, 14 Jan 2016 02:19:41 +0000 (10:19 +0800)]
rockchip: kylin: Store env in emmc
There's a 64K reserved area at the end of the first 4M.
Store env there, so we can use fastboot to flash it.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Jeffy Chen [Thu, 14 Jan 2016 02:19:40 +0000 (10:19 +0800)]
rockchip: kylin: Check fastboot request
We will save boot mode flag in grf's os_reg[4], if fastboot
requested or fastboot key pressed, try to enter fastboot mode
at preboot stage.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Jeffy Chen [Thu, 14 Jan 2016 02:19:38 +0000 (10:19 +0800)]
rockchip: kylin: Add default gpt partition table
Add default android gpt partition table for kylin board.
Use "gpt write mmc 0 $partitions" to apply.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jeffy Chen [Thu, 14 Jan 2016 02:19:37 +0000 (10:19 +0800)]
rockchip: rk3036: Bind GPIO banks
Call dm_scan_fdt_node() in rk3036 pinctrl uclass binding.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jeffy Chen [Thu, 14 Jan 2016 02:19:36 +0000 (10:19 +0800)]
ARM: bootm: Try to use relocated ramdisk
After boot_ramdisk_high(), ramdisk would be relocated to
initrd_start & initrd_end, so use them instead of rd_start & rd_end.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Thu, 21 Jan 2016 02:43:02 +0000 (19:43 -0700)]
dm: clk: Add support for decoding clocks from the device tree
Add a method which can locate a clock for a device, given its index. This
uses the normal device tree bindings to return the clock device and the
first argument which is normally used as a peripheral ID in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jan 2016 04:55:28 +0000 (13:55 +0900)]
clk: add fixed rate clock driver
This commit intends to implement "fixed-clock" as in Linux.
(drivers/clk/clk-fixed-rate.c in Linux)
If you need a very simple clock to just provide fixed clock rate
like a crystal oscillator, you do not have to write a new driver.
This driver can support it.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tom Rini [Thu, 21 Jan 2016 16:49:49 +0000 (11:49 -0500)]
Merge git://git.denx.de/u-boot-dm
Tom Rini [Thu, 21 Jan 2016 14:12:22 +0000 (09:12 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c; branch 'master' of git://git.denx.de/u-boot-nds32
Jelle van der Waa [Thu, 14 Jan 2016 13:06:26 +0000 (14:06 +0100)]
sunxi: Add support for the I2C controller which is part of the PRCM
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
[hdegoede@redhat.com: Minor cleanups]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
applied with fixing 2 checkpatch warnings:
WARNING: please, no space before tabs
Signed-off-by: Heiko Schocher <hs@denx.de>
Hans de Goede [Thu, 14 Jan 2016 13:06:25 +0000 (14:06 +0100)]
i2c: mvtwsi: Fix mvtwsi not working on sun6i and newer sunxi SoCs
On sun6i and newer IFLG is a write-clear bit which is cleared by writing 1,
rather then a normal r/w bit which is cleared by writing 0.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
applied with fixing 3 checkpatch warnings
in drivers/i2c/mvtwsi.c:
WARNING: line over 80 characters
ERROR: code indent should use tabs where possible
WARNING: please, no spaces at the start of a line
Signed-off-by: Heiko Schocher <hs@denx.de>
rick [Tue, 19 Jan 2016 05:52:10 +0000 (13:52 +0800)]
nds32: Fix compile error.
Fix compile error with gcc 4.9.3
Signed-off-by: rick <rick@andestech.com>
Cc: Andes <uboot@andestech.com>
Simon Glass [Tue, 19 Jan 2016 02:52:28 +0000 (19:52 -0700)]
dm: video: test: Test that bitmap display works correctly
Add a test for the 'bmp' command. Test both the uncompressed and compressed
versions of the file, since they use different code paths.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:27 +0000 (19:52 -0700)]
dm: video: test: Add tests for rotated consoles
Test that text is displayed correctly when the console is rotated.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:26 +0000 (19:52 -0700)]
dm: video: test: Add tests for the video uclass
Add tests that check that the video console is working correcty. Also check
that text output produces the expected result. Test coverage includes
character output, wrapping and scrolling.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:25 +0000 (19:52 -0700)]
dm: video: sandbox: Convert sandbox to use driver model for video
Now that driver model support is available, convert sandbox over to use it.
We can remove a few of the special hooks that sandbox currently has.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:24 +0000 (19:52 -0700)]
sandbox: Move CONFIG_VIDEO_SANDBOX_SDL to Kconfig
Move this option to Kconfig. This is quite simple as only sandbox uses the
driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:23 +0000 (19:52 -0700)]
dm: stdio: video: Plumb the video uclass into stdio
Register video drivers with stdio so that they can be used for text output.
This needs to be done explicitly for now. At some point we should be able to
convert stdio itself to driver model and avoid this step.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:22 +0000 (19:52 -0700)]
dm: video: Implement the bmp command for driver model
This command can use the bitmap display code in the uclass. This is similar
to the code in lcd.c and cfb_console.c. These other copies will go away when
all boards are converted to use driver model for video.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:21 +0000 (19:52 -0700)]
dm: common: Add memory reservation for the video uclass
Before relocation we need to reserve memory for the video driver frame
buffers so that they can use this memory when they start up (after
relocation). Add a call to the uclass to permit this.
The current top and bottom of the region is stored in global_data so that
it can be checked post-relocation to ensure enough memory is available. No
video device should be probed before relocation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:20 +0000 (19:52 -0700)]
common: Move LCD and video memory reservation together
These two functions are conceptually the same. Move them together in the
pre-relocation init.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:19 +0000 (19:52 -0700)]
dm: video: Add a driver for a rotated text console
Sometimes the console must be rotated. Add a driver which supports rotating
the text clockwise to 90, 180 and 270 degrees. This can support devices
where the display is rotated for mechanical reasons.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:18 +0000 (19:52 -0700)]
dm: video: Add a 'normal' text console driver
Most of the time we don't need to rotate the display so a simple font
blitting feature is enough for our purposes. Add a simple driver which
supports this function. It provides text output on the console using
the standard 8x16-pixel font.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:17 +0000 (19:52 -0700)]
dm: video: Add a uclass for the text console
The existing LCD/video interface suffers from conflating the bitmap display
with text output on that display. As a result the implementation is more
complex than it needs to me.
We can support multiple text console drivers. Create a separate uclass to
support this, with its own API.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:16 +0000 (19:52 -0700)]
dm: lcd: Avoid using the lcd.h header file with driver model
The LCD functions and definitions are not used with the driver model video
uclass. When all boards are converted over we can remove the file. For now,
use #ifdef to omit the contents.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 19 Jan 2016 02:52:15 +0000 (19:52 -0700)]
dm: video: Add a video uclass
U-Boot has separate code for LCDs and 'video' devices. Both now use a
very similar API thanks to earlier work by Nikita Kiryanov. With the driver-
model conversion we should unify these into a single uclass.
Unfortunately there are different features supported by each. This
implementation provides for a common set of features which should serve
most purposes. The intent is to support:
- bitmap devices with 8, 16 and 32 bits per pixel
- text console wih white on black or vice versa
- rotated text console
- bitmap display (BMP format)
More can be added as additional boards are ported over to use driver model
for video.
The name 'video' is chosen for the uclass since it is more generic than LCD.
Another option would be 'display' but that would introduce a third concept
to U-Boot which seems like the wrong approach.
The existing LCD and video init functions are not needed now, so this uclass
makes no attempt to implement them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Bin Meng [Thu, 14 Jan 2016 03:39:06 +0000 (19:39 -0800)]
arm: ls1021atwr: Enable driver model lpuart serial driver
Convert ls1021atwr_nor_lpuart to driver model support. As a start,
enable lpuart serial port driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
Tested-by: Alison Wang <alison.wang@nxp.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:39:05 +0000 (19:39 -0800)]
arm: ls1021atwr: Split off board device tree
Move /chosen node out of the board device tree.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:39:04 +0000 (19:39 -0800)]
serial: lpuart: Add driver model serial support
This adds driver model support to lpuart serial driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Tested-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Bin Meng [Thu, 14 Jan 2016 03:39:03 +0000 (19:39 -0800)]
serial: lpuart: Prepare the driver for DM conversion
Create internal routines which take lpuart's register base as
a parameter, in preparation for driver model conversion.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:39:02 +0000 (19:39 -0800)]
serial: lpuart: Call local version of setbrg and putc directly
There is no need to go through serial driver subsystem, instead
call the driver's setbrg and putc routines directly.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:39:01 +0000 (19:39 -0800)]
serial: lpuart: Fix several cosmetic issues
Clean up the driver codes a little bit, by:
- Use tab instead of space in the macro defines
- Use single line comment whenever possible
- Fix insertion of blank lines
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:39:00 +0000 (19:39 -0800)]
serial: lpuart: Move CONFIG_FSL_LPUART to Kconfig
LPUART is seen on Freescale VF610 and QorIQ Layerscape devices.
Create a Kconfig option and move it to defconfig for all boards
that have this serial driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:38:59 +0000 (19:38 -0800)]
arm: ls1021atwr: Convert to driver model and enable serial support
Convert ls1021atwr_nor to driver model support. As a start, enable
ns16550 serial port driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 14 Jan 2016 03:38:58 +0000 (19:38 -0800)]
Revert "fdt_support: Add multi-serial support for stdout fixup"
This reverts commit
3e303f748cf57fb23e8ec95ab7eac0074be50e2b.
The fix up in the /aliases node does not work under the following
scenarios:
- Not every non-DM serial driver was written to have a driver name
that conforms the format of "serial%d" or "eserial%d".
- With driver model serial, the stdio_devices[] stores the serial
device node name in the device tree.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:31 +0000 (11:15 -0700)]
test/py: add a test for the sleep command
Execute "sleep", and validate that it sleeps for approximately the correct
amount of time.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:30 +0000 (11:15 -0700)]
test/py: test the ums command
This test invokes the "ums" command in U-Boot, and validates that a USB
storage device is enumerated on the test host system, and can be read
from.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:29 +0000 (11:15 -0700)]
test/py: test the shell if command
Migrate all most tests from command_ut.c into the Python test system.
This allows the tests to be run against any U-Boot binary that supports
the if command (i.e. where hush is enabled) without requiring that
binary to be permanently bloated with the code from command_ut.
Some tests in command_ut.c can only be executed from C code, since they
test internal (more unit-level) features of various U-Boot APIs. The
migrated tests can all operate directly from the U-Boot console.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:28 +0000 (11:15 -0700)]
test/py: add test of basic shell functionality
This tests whether the following features of the U-Boot shell:
- Execution of a directly entered command.
- Compound commands (; delimiter).
- Quoting of arguments containing spaces.
- Executing commands from environment variables.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:27 +0000 (11:15 -0700)]
test/py: test the md/mw commands
This tests whether md/mw work, and affect each-other.
Command repeat is also tested.
test/cmd_repeat.sh is removed, since the new Python-based test does
everything it used to.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:26 +0000 (11:15 -0700)]
test/py: add test of setenv/printenv/echo
This tests basic environment variable functionality.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:25 +0000 (11:15 -0700)]
test/py: test that sandbox exits when asked
Test the sandbox port's implementation of the reset command and SIGHUP
handling. These should both cause the U-Boot process to exit gracefully.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Fri, 15 Jan 2016 18:15:24 +0000 (11:15 -0700)]
test/py: Implement pytest infrastructure
This tool aims to test U-Boot by executing U-Boot shell commands using the
console interface. A single top-level script exists to execute or attach
to the U-Boot console, run the entire script of tests against it, and
summarize the results. Advantages of this approach are:
- Testing is performed in the same way a user or script would interact
with U-Boot; there can be no disconnect.
- There is no need to write or embed test-related code into U-Boot itself.
It is asserted that writing test-related code in Python is simpler and
more flexible that writing it all in C.
- It is reasonably simple to interact with U-Boot in this way.
A few simple tests are provided as examples. Soon, we should convert as
many as possible of the other tests in test/* and test/cmd_ut.c too.
The hook scripts, relay control utilities, and udev rules I use for my
own HW setup are published at https://github.com/swarren/uboot-test-hooks.
See README.md for more details!
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org> #v3
Mateusz Kulikowski [Thu, 14 Jan 2016 19:37:41 +0000 (20:37 +0100)]
patman: Add --thread option
Add option to create threaded series of patches.
With it, it will be possible to create patch threads like this:
[PATCH 0/10] Add support for time travel
[PATCH 1/10] Add Flux Capacitor driver
[PATCH 2/10] Add Mr. Fusion driver
(...)
Internally it will call git send-email with --thread option
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 13 Jan 2016 04:16:12 +0000 (13:16 +0900)]
clk: add API to enable clock
The most basic thing for clock is to enable it, but it is missing
in this uclass.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 13 Jan 2016 04:16:10 +0000 (13:16 +0900)]
clk: add static qualifier to local functions
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 13 Jan 2016 04:16:09 +0000 (13:16 +0900)]
clk: add needed include and declaration to include/clk.h
This header uses ulong, so it needs to include <linux/types.h>.
Likewise, "struct udevice" must be declared before it is used.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 13 Jan 2016 04:16:08 +0000 (13:16 +0900)]
clk: fix comments in include/clk.h
The comment about get_periph_rate() is the same as that of
set_periph_rate().
I am fixing typos here and there while I am in this file.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 12 Jan 2016 07:36:38 +0000 (16:36 +0900)]
clk: move Kconfig options into sub-menu
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 7 Jan 2016 22:16:08 +0000 (15:16 -0700)]
usb: Define USB_MAX_STOR_DEV in only one place
We can define this in the header file and use it in usb_storage.c. There is
no need to define it twice. Remove the #define from usb_storage.c.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Stephen Warren [Wed, 6 Jan 2016 17:33:04 +0000 (10:33 -0700)]
timer: sandbox: work without device tree
A default invocation of sandbox U-Boot apparently uses no device tree,
which means that no timer is registers, which in turn means that the
sleep shell command hangs.
Fix the sandbox timer code to register a device when there's no DT, just
like e.g. the sandbox reset driver does. When there's no DT, the DM uclass
can't initialize clock_rate from DT, so set a default value in the
timer code instead.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Wed, 6 Jan 2016 17:33:03 +0000 (10:33 -0700)]
dm: timer: refuse timers with zero clock_rate
If a timer has a zero clock_rate, get_tbclk() will return zero for it,
which will cause tick_to_time() to perform a division-by-zero, which will
crash U-Boot.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 5 Jan 2016 16:31:00 +0000 (09:31 -0700)]
bzip2: Support compression for sandbox
Add the missing code to allow bzip2 compression to be used. This is useful
for sandbox tests. These files are taken from the bzip2 1.0.6 release.
The license text is copied to the top of each file as is done with other
bzip2 files in U-Boot. The only other change is to squash a compiler warning
with nBytes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Tue, 5 Jan 2016 16:30:59 +0000 (09:30 -0700)]
dm: core: Call uclass post_bind() after the driver's bind() method
At present the uclass's post_bind() method is called before the driver's
bind() method. This means that the uclass cannot use any of the information
set up by the driver. Move it later in the sequence to permit this.
This is an ordering change which is always fairly major in nature. The main
impact is that devices which have children will not see them appear in their
bind() method. From what I can see, existing drivers do not look at their
children in the bind() method, so this should be safe.
Conceptually this change seems to result in a 'more correct' ordering, since
the uclass (which is broader than the device) gets the last word.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Tue, 5 Jan 2016 16:30:58 +0000 (09:30 -0700)]
sandbox: Support the bmp command
Adjust this command to use map_sysmem() correctly so that it works on
sandbox.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Tue, 5 Jan 2016 16:30:57 +0000 (09:30 -0700)]
tiny-printf: Always print zeroes
At present this does not print zero values in numeric format (hex and
decimal). Add a special case for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Tue, 29 Dec 2015 12:22:52 +0000 (05:22 -0700)]
pinctrl: Avoid binding all pinconfig nodes before relocation
This can create a large number of pinctrl devices. It chews up early
malloc() memory and takes time. Only bind those which are marked as needed
before relocation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 29 Dec 2015 12:22:50 +0000 (05:22 -0700)]
i2c: Correct command return values
We should not return a -ve error code from command functions. Instead,
return CMD_RET_FAILURE. This avoids the "exit not allowed from main input
shell" error messages from the hush shell.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Simon Glass [Tue, 29 Dec 2015 12:22:49 +0000 (05:22 -0700)]
dm: mmc: Try to honour the sequence order
At present we add driver-model MMC devices in the order we find them. The
'alias' order is not honoured.
It is difficult to fix this for the case where we have holes in the
sequence. But for the common case where the devices are numbered from 0
without any gaps, we can add the devices to the internal data structures
in this order.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 29 Dec 2015 12:22:48 +0000 (05:22 -0700)]
dm: gpio: Allow the uclass to work without printf()
For SPL we don't really need sprintf() and with tiny-printf this is not
available. Allow this to be dropped in SPL when using tiny-printf.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 29 Dec 2015 12:22:46 +0000 (05:22 -0700)]
tiny-printf: Avoid printing NULL strings
Add a check for NULL strings to avoid printing junk to the console.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Mugunthan V N [Thu, 24 Dec 2015 10:38:22 +0000 (16:08 +0530)]
defconfig: dra74_evm: enable timer driver model
Enable timer driver model for dra74_evm_defconfig as omap-timer
supports driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:21 +0000 (16:08 +0530)]
arm: dts: dra7-evm: add tick-timer to chosen node
Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:20 +0000 (16:08 +0530)]
defconfig: dra72_evm: enable timer driver model
Enable timer driver model for dra72_evm_defconfig as omap-timer
supports driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:19 +0000 (16:08 +0530)]
arm: dts: dra72-evm: add tick-timer to chosen node
Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:18 +0000 (16:08 +0530)]
ti_omap5_common: timer: do not define CONFIG_TIMER for spl
Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:17 +0000 (16:08 +0530)]
defconfig: am335x_gp_evm: enable timer driver model
Enable timer driver model for am335x_gp_evm as omap-timer supports
driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:16 +0000 (16:08 +0530)]
arm: dts: am335x-evm: add tick-timer to chosen node
Specify timer2 to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:15 +0000 (16:08 +0530)]
defconfig: am335x_boneblack_vboot: enable timer driver model
Enable timer driver model for am335x_boneblack_vboot as
omap-timer supports driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:14 +0000 (16:08 +0530)]
arm: dts: am335x-boneblack: add tick-timer to chosen node
Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:13 +0000 (16:08 +0530)]
am335x_evm: timer: do not define CONFIG_TIMER for spl
Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:12 +0000 (16:08 +0530)]
defconfig: am437x_gp_evm: enable timer driver model
Enable timer driver model for am437x_gp_evm as omap-timer supports
driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:11 +0000 (16:08 +0530)]
arm: dts: am437x-gp-evm: add tick-timer to chosen node
Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:10 +0000 (16:08 +0530)]
defconfig: am437x_sk_evm: enable timer driver model
Enable timer driver model for am437x_sk_evm as omap-timer supports
driver model.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:09 +0000 (16:08 +0530)]
arm: dts: am437x-sk-evm: add tick-timer to chosen node
Specify which timer to be used as tick-timer in chosen node.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:08 +0000 (16:08 +0530)]
am43xx_evm: timer: do not define CONFIG_TIMER for spl
Since OMAP's spl doesn't support DM currently, do not define
CONFIG_TIMER for spl build.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:07 +0000 (16:08 +0530)]
drivers: timer: omap_timer: add timer driver for omap devices based on dm
Adding a timer driver for omap devices based on driver model
and device tree.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:06 +0000 (16:08 +0530)]
dm: timer: uclass: Add flag to control sequence numbering
Like SPI and I2C, timer devices also have multiple chip
instances. This patch adds the flag 'DM_UC_FLAG_SEQ_ALIAS' in
timer_uclass driver to control device sequence numbering.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Mugunthan V N [Sat, 16 Jan 2016 16:03:58 +0000 (21:33 +0530)]
dm: timer: uclass: add timer init in uclass driver to add timer device
Adding timer init function in timer-uclass driver to create and
initialize the timer device on platforms where u-boot,dm-pre-reloc
is not used. Since there will be multiple timer devices in the
system, adding a tick-timer node in chosen node to know which
timer device to be used as tick timer in u-boot.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Mugunthan V N [Thu, 24 Dec 2015 10:38:04 +0000 (16:08 +0530)]
arm: omap-common: do not build timer when CONFIG_TIMER defined
To prepare timer driver to DM/DT conversion do not build the
exiting timer driver when CONFIG_TIMER is defined. But since
omap's SPL doesn't support DM yet so built timer driver only for
SPL build when CONFIG_TIMER is defined.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 20 Dec 2015 02:38:55 +0000 (19:38 -0700)]
dm: core: Provide uclass_find_device_by_phandle() only when needed
This function cannot be used unless support is enabled for device tree
control. Adjust the code to reflect that.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Tue, 19 Jan 2016 18:01:59 +0000 (13:01 -0500)]
iocon / bamboo: Drop CONFIG_SYS_LONGHELP
The iocon and bamboo boards are often on the verge of, or going over,
their allowed size limits depending on toolchain used. If we turn off
CONFIG_SYS_LONGHELP we can gain approximately 14KiB back.
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Vikas Manocha [Sat, 16 Jan 2016 01:49:06 +0000 (17:49 -0800)]
stm32: move stm32 specific code to mach-stm32
This patch moves stm32 sources at one place, with this armv7m now contains
only generic stuff.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Oscar Curero [Fri, 15 Jan 2016 20:12:24 +0000 (21:12 +0100)]
udoo:use load instead of fatload
That way the FS can also be ext2/3/4
Signed-off-by: Oscar Curero <oscar@naiandei.net>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
robertcnelson@gmail.com [Thu, 14 Jan 2016 18:15:25 +0000 (12:15 -0600)]
am335x: BeagleBones enable CONFIG_AUTOBOOT_KEYED
On startup, the BeagleBone family of boards can occationally halt at
the U-Boot prompt. Due to U-Boot receiving random data on the usart.
Migrate BeagleBone based boards to use CONFIG_AUTOBOOT_KEYED, user
will now have to enter the <SPACE> key to get to U-Boot prompt
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Craig McQueen <craig.mcqueen@innerrange.com>
CC: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Shengzhou Liu [Thu, 14 Jan 2016 10:45:30 +0000 (18:45 +0800)]
powerpc/83xx: fix build failure
Remove duplicated SDRAM_INTERVAL_BSTOPRE from mpc83xx.h,
which has been defined in fsl_ddr_sdram.h
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Ladislav Michl [Mon, 4 Jan 2016 22:08:02 +0000 (23:08 +0100)]
igep00x0: Remove no-op macros from config header
The patch removes some macros that are not used.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Enric Balletbo Serra <enric.balletbo@collabora.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Ladislav Michl [Mon, 4 Jan 2016 22:08:01 +0000 (23:08 +0100)]
igep00x0: Fix config header indentation
The patch fixes some indentation style problems in omap3_igep00x0.h file.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Enric Balletbo Serra <enric.balletbo@collabora.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>